An open API service indexing awesome lists of open source software.

Object-oriented programming (OOP)

Object-oriented programming (OOP) is a programming paradigm based on the concept of objects fundamental to many programming languages, including Java and C++. OOP can be devided in two sub types: class-based (or “classical”) and prototype-based OOP (found in JavaScript, for example).

Object-oriented programming has several advantages over procedural programming:

https://github.com/sarwarsunjid/php-oop-crud

It is a simple CRUD project based on PHP using OOP pattern. A simple and basic system to add, edit, delete and view using PHP and MySQL using OOP.

object-oriented-programming oop php phpoop

Last synced: 31 Mar 2025

https://github.com/hajjsalad/esp32-iot-control-and-monitor-system

IoT system on ESP32 using FreeRTOS for real-time sensor monitoring and control. Sends data to AWS IoT Core via MQTT over HTTPS. In the cloud, AWS IoT Core triggers AWS Lambda to process the data and store it in AWS Timestream for analytics and historical insights.

aws aws-iot http oop

Last synced: 25 Mar 2025

https://github.com/katkargaurav09/library-management-system-java-console-app-

A Java-based Library Management System that allows users to add books, manage members, borrow and return books using a simple console-based menu. This project demonstrates object-oriented programming (OOP) principles such as encapsulation, abstraction, and method overloading. System making it user-friendly and practical for beginners learning Java

corejava encapsulation java libary oop

Last synced: 25 Mar 2025

https://github.com/quanghuybest2k2/design_pattern

Môn mẫu thiết kế

csharp design-patterns oop

Last synced: 01 Apr 2025

https://github.com/geozi/selenium-kariera-mainpage-searchbox

Showcases the use of Selenium with Java and JUnit for testing a search box at a job search website.

junit5 oop selenium-java surefire-reporting

Last synced: 01 Apr 2025

https://github.com/guidanoli/inf1636

Projeto de Programação Orientada a Objetos (INF1636)

java oop swing

Last synced: 17 Jun 2025

https://github.com/shahdd21/online-travel-booking-system

The Project simulates an Expedia-like booking system.

apis booking-system console expedia java oop

Last synced: 03 May 2026

https://github.com/chan9yu/learn-typescript-oop

📚 Learn Typescript OOP.

oop pnpm typescript

Last synced: 30 Mar 2025

https://github.com/vsvietkov/sigma-internship-pet-project

A project to demonstrate my knowledge and ability to use Object-Oriented Design on practice.

docker factory-pattern laravel ood oop reactjs solid

Last synced: 12 Apr 2026

https://github.com/tawfik-s/design-pattern-playground

playground repository to practice and implement design patterns in java

clean-code design-patterns java oop oops-in-java

Last synced: 02 Apr 2025

https://github.com/ym1085/spring-roadmap-introductory

스프링 입문을 위한 자바 객체 지향의 원리와 이해

oop spring

Last synced: 16 Mar 2025

https://github.com/kh-suleiman99/modern-cpp-challenges

The repository contains modern C++ challenges. I wrote them while studying the ‘Beginning C++ Programming - From Beginner to Beyond’ course on Udemy.

cpp oop stl-containers

Last synced: 29 May 2026

https://github.com/victor-enogwe/js-string-class-ui

Extending the String class in Javascript using Prototype Oriented Programming methods

angularjs javascript mocha nodejs oop

Last synced: 12 Apr 2026

https://github.com/radiopizza/android-software-development

This repository serves as a collection of laboratory assignments completed during the "Android Software Development" elective course

android android-studio kotlin oop regular-expression text-formatting

Last synced: 24 Mar 2025

https://github.com/lpld/calculator-demo

OOP demo for SkillsUp Java 0 course

java oop

Last synced: 29 May 2026

https://github.com/Pymetheus/The-Briscola-card-game

Play a python implementation of the popular Italian trick-taking card game

briscola briscola-game card-game game oop python trick-taking-game

Last synced: 11 Jun 2025

https://github.com/omkar-savoikar/maze-game

CS106 Project. A Maze game developed in Java that follows Object Oriented Concepts. Player has to use the WASD keys to move the player from start to end. There are moving enemies that the player should avoid. There are also teleportation doors for the player's help.

java java-8 oop oop-principles oops-in-java

Last synced: 06 Apr 2025

https://github.com/winterfulllll/object-oriented-programming-course

Репозиторий с решениями лабораторных работ по ООП на C++ 🚀

cmake cpp gtest oop

Last synced: 25 Mar 2025

https://github.com/lorenzorottigni/php-oop-1

Boolean academy PHP OOP learning 1

boolean oop php

Last synced: 25 Mar 2025

https://github.com/magnitopic/javaexp

Mini Java experiments to learn the language and object oriented programing

course java oop

Last synced: 12 Mar 2025

https://github.com/blizuk/class.list.cpp

Пример реализации класса List на С++

lib list oop

Last synced: 25 Mar 2025

https://github.com/firmansyah2701/class-diagram-java

Simple app relationship class diagram with java

java oop

Last synced: 27 Jun 2025

https://github.com/sayatp/iterdict

Python dict that can be used as iterator

dictionary iterable oop python

Last synced: 17 Jan 2026

https://github.com/pzahabi/task-management-api-nestjs

This app was designed to work with task-management-react-antd repository

bcrypt class-validator nestjs nodejs oop passport-jwt postgres typeorm typescript

Last synced: 12 Apr 2026

https://github.com/stevndegwa/ui-builder

A low-code UI Builder 🏗️ application, that enables a user to build complex sections and copy them to be used in other web pages. The copied code is made up of custom web components.

custom-web-component lit-element npmjs oop portfolio reactjs rxjs typescript

Last synced: 02 Apr 2025

https://github.com/memosainz/javaspring-crud-railway-apirest

I've made a new version of my previous project, with the necessary configuration to upload to Railway.

api-rest crud hibernate java oop postgresql railway spring spring-boot

Last synced: 20 Apr 2026

https://github.com/idakrech/balkan-quiz

Java-based CLI quiz app using MySQL – created for OOP exam at Kristiania University College.

cli java object-oriented-programming oop quiz sql

Last synced: 12 Jun 2025

https://github.com/barannmeisterr/minimum-spanning-tree-prim-algorithm--and-shortest-path--dijkstra-algorithm

This project finds the smallest path with minimum spanning tree value of connection to loads and source which is Minimum Spanning Tree of the undirected graph and finds the shortest paths from a single source to all load points and the graph is directed graph.

dijkstra-algorithm dijkstra-shortest-path directed-graph java minimum-spanning-tree oop prims-algorithm prims-implementation shortest-paths singly-linked-list stack undirected-graph

Last synced: 12 Jun 2025

https://github.com/nandahkrishna/ooplab

Java Programs for Object Oriented Programming Lab in 3rd Semester

java java-programming java-programs oop oops oops-in-java

Last synced: 25 Mar 2025

https://github.com/r-n/shoppingcartjavaconsole

Was meant to be my work for an assignment, but it was too much of a hassle to make the flowchart.

array array-manipulations arrays beginner beginner-project college-assignment college-assignments java oop shopping-cart

Last synced: 12 Apr 2026

https://github.com/rcmilan/ex-ddd-product

POC para modelar a totalidade dos produtos

ddd functional oop

Last synced: 25 Jun 2025

https://github.com/dking1342/java-intro

Java basics

java oop programming

Last synced: 29 May 2026

https://github.com/aritrac1/kotlin

Kotlin Basic Concepts, OOP, Kotlin Specific Features, Advance Kotlin and Interoperability with Java

interoperability kotlin kotlin-language oop

Last synced: 31 Mar 2025

https://github.com/vishwajeetk5/paytrack

The C++ "PayTrack" is an OOP project for budgeting and expense tracking. It offers user-friendly input, budget vs. actual analysis, data storage, detailed reporting, and error handling. A tool to manage finances efficiently.

cpp exception-handling filehandling finance inheritance oop paytrack

Last synced: 09 Apr 2025

https://github.com/danieldantasdev/csharp-oop_course-luisdev-backend-part-2_dotnet-6_csharp-10

Repositório do curso 'C# e Programação Orientada a Objetos Direto ao Ponto'. Abrange fundamentos do C#, controle de fluxo, repetição, listas, matrizes, LINQ, strings, datas, arquivos e tratamento de erros, com prática guiada.

arquivos backend controle-de-fluxo csharp dotnet estruturas-de-repeticao fundamentos-csharp linq listas luisdev oop orientacao-a-objetos tratamento-de-erros

Last synced: 13 Apr 2026

https://github.com/danieldantasdev/csharp-oop_course-luisdev-backend-part-1_dotnet-6_csharp-10

Repositório do curso 'C# e Programação Orientada a Objetos Direto ao Ponto'. Abrange fundamentos do C#, controle de fluxo, repetição, listas, matrizes, LINQ, strings, datas, arquivos e tratamento de erros, com prática guiada.

arquivos backend controle-de-fluxo csharp dotnet estruturas-de-repeticao fundamentos-csharp linq listas luisdev oop orientacao-a-objetos tratamento-de-erros

Last synced: 13 Apr 2026

https://github.com/rom-chik/kma_oop

Object-oriented programming course. C++

cpp oop visual-studio-2022

Last synced: 29 Jun 2025

https://github.com/getange/javascript-practice

Welcome to the JavaScript Tutorial repository! 🚀 Here, you'll find a comprehensive guide to mastering JavaScript, one of the most versatile and widely-used programming languages. Whether you're a beginner taking your first steps into the world of coding or an experienced developer looking to enhance your skills, this tutorial covers fundamental co

javascript oop

Last synced: 22 Mar 2026

https://github.com/joacokia/oopd

オブジェクト指向型汎用プロンプト用語定義 (Object-Oriented Terminology for Prompt Design)

android class cpp game-development hospital-management oop overriding pygame-library python srm-oopd-elabs tetromino uml uml-class-diagram uml-diagram

Last synced: 26 Mar 2025

https://github.com/dmalexx/parking

this program simulates parking and the remaining free spaces depending on the vehicles entering and existing

inheritance oop

Last synced: 06 Sep 2025

https://github.com/bp0609/algorithmic-solution-of-various-games-using-dsa

This repository implements optimal move selection for games like Connect4, Game of Sim, and Tic-Tac-Toe using graph traversal. It also includes solutions for Up-it-Up, Puzzle-8, and a 2x2x2 Rubik’s Cube Solver, using efficient numeric encoding to minimize computational complexity.

binary-encoding breadth-first-search graph-traversal oop

Last synced: 23 Sep 2025

https://github.com/2kabhishek/uno-plus

Uno on the command line with C++ 🃏♣

card-game cli cpp game oop uno

Last synced: 14 Jun 2025

https://github.com/2kabhishek/pycalc

Simulate a calculator with OOP 🎲🧮

basics learning oop python

Last synced: 13 Jun 2026

https://github.com/sasha-hk/saceit-term-paper

📄 Term paper for SACEIT

algorithms cpp data-structures oop stack

Last synced: 13 Sep 2025

https://github.com/belyashnikovatn/geometry

Библиотека, которая умеет вычислять площадь геометрических фигур

library oop python unittest

Last synced: 28 Apr 2025

https://github.com/danieldantasdev/software-architecture_formation-course-luisdev-part-2_dotnet-8_csharp-12

Formação completa sobre Arquitetura de Software: fundamentos, SOLID, boas práticas, POO, padrões de projeto (GoF), padrões arquiteturais, DDD, arquitetura limpa, hexagonal, EDA, serverless e análise de qualidade de código.

architecture backend best-practices clean-architecture code-quality csharp ddd design-patterns dotnet eda event-driven gof hexagonal-architecture luisdev oop refactoring serverless software-architecture software-engineering solid

Last synced: 13 Apr 2026

https://github.com/notchampi0n/java_programming

Java Programming using Abdul Bari's Course on Udemy.

computer-science java-8 oop oops-in-java prograaming

Last synced: 10 Jan 2026

https://github.com/sssshefer/design-patterns

Design patterns and Object-oriented techniques implemented on Java

design-patterns java object-oriented-programming oop

Last synced: 01 Mar 2025

https://github.com/codeslash21/resturant_booking

CLI based Java Application for Resturant booking

cli encryption java oop

Last synced: 10 Apr 2025

https://github.com/alexandrastroiu/coffeeshop-oop-project

The project aims to develop a management system for a network of coffeeshops.

cplusplus object-oriented-programming oop

Last synced: 07 Sep 2025

https://github.com/katkargaurav09/java-e-commerce-console-app

Java E-commerce Console is a simple Java-based e-commerce console application that simulates basic online shopping functionality. It allows users to manage a product inventory, add/remove products from a shopping cart, and view the cart—all using Java's object-oriented principles and ArrayList for dynamic data storage.

arraylist corejava inheritance java oop

Last synced: 02 Apr 2025

https://github.com/aelmah/oop-java

A collection of Java projects demonstrating Object-Oriented Programming fundamentals

java oop oop-principles oops-in-java

Last synced: 07 May 2025

https://github.com/piotrsmola/java-project-library

Library management application written in JAVA and Swing for GUI, as part of a university project

gui java oop swing swing-gui

Last synced: 02 Apr 2025

https://github.com/ahmetsah13/java-api-basics

Simple console-based Java API simulation with layered architecture

backend basic-api console-app internship-showcase java oop

Last synced: 16 Oct 2025

https://github.com/trvswgnr/taw2020

WordPress theme for travisaw.com

oop php wordpress wordpress-theme

Last synced: 17 May 2026

https://github.com/oluwxtope/plan-my-finance

Console-based Finance Planner - Obsidi Academy Cohort 6 Project

java java-17 java-17-maven maven oop

Last synced: 29 Apr 2026

https://github.com/shafikshaon/babysitterconsoleapp

The babysitter app helps a babysitter to manage her clients. See all details information, can add/remove client.

babysitter consoleapp oop

Last synced: 18 Oct 2025

https://github.com/blaze6950/publicates-inheritance-

A small example of a console application that shows examples of inheritance. Subject area - publications

case-study cplusplus cui example inheritance oop oop-examples publication

Last synced: 10 Oct 2025

https://github.com/pranjalco/quizzler

The **Quizzler** project is a quiz game application built using **Object-Oriented Programming (OOP)** and **Tkinter** for the graphical user interface (GUI). The app fetches a set of ten questions from the Open Trivia Database (API) and allows users to answer them through an interactive interface.

api game-development gui integration intermediate object-oriented-programming oop programming python tkinter-gui

Last synced: 10 Oct 2025

https://github.com/mreshboboyev/fluent-builder-design-pattern

A C# repository demonstrating the Fluent Builder design pattern, highlighting its advantages and differences compared to the traditional builder approach for creating complex objects.

asp-net-core best-practices builder-pattern c-sharp clean-code design-pattern fluent-builder-design-pattern object-creation oop software-design web-api

Last synced: 10 Oct 2025

https://github.com/giyanellow/python_snake_game

Explore the world of classic gaming with this Python implementation of the timeless Snake Game using Pygame. Challenge your reflexes and strategic thinking as you guide the snake to grow longer while avoiding collisions. Perfect for both beginners learning game development and experienced coders seeking a nostalgic experience. 🐍🕹️

game oop pygame python snake snakegame

Last synced: 10 Oct 2025

https://github.com/memosainz/videogames-opp-java

A practice in Java, where it's being shown the clean order of the code as well, the use of: "Collections (arraylist), atributes, constructors & methods"

java oop

Last synced: 11 Oct 2025

https://github.com/pramodyasahan/coffee-machine

This Coffee Machine project is a part of the "100 Days of Code: The Complete Python Pro Bootcamp" course on Udemy. It is a Python-based console application that simulates a coffee machine.

coffee-machine oop python

Last synced: 11 Oct 2025

https://github.com/monowarhusain/cse111

This course covers data structures, syntax specification, language theory basics, and math fundamentals. It also includes formal languages, structured programming, and an overview of high-level languages. Students will design and code applications in a suitable language.

bracu bracu-cse cse cse111 encapsulation inheritance monowar monowar-husain monowar-husain-bracu monowar-husain-cse monowar-husain-cse-bracu monowar-husain-omi monowar-husain-omi-bracu monowar-husain-omi-bracu-cse monowar-husain-omi-cse oop operated-oriented-programming programming programming-language-ii ztb-bracu

Last synced: 12 Oct 2025

https://github.com/negarprh/shopeasy

Full-stack Java EE shopping site 🛒 with product listings, cart system, user roles, and database integration.

css html jakarta-ee java jsp jsp-servlet oop

Last synced: 12 Oct 2025

https://github.com/abeltavares/postql

Python library and command-line interface (CLI) tool for interacting with PostgreSQL databases, providing simplified database management, query execution, and result export functionalities.

cli command-line-interface data-analysis data-engineering data-export data-management data-processing data-visualization database database-administration database-tools etl oop postgres postgresql psycopg2 python sql sqlalchemy wrapper

Last synced: 19 Jan 2026

https://github.com/git-user-cpp/console_trainer-translator

:boom: This training translator program is implemented in C++ programming language for Linux systems. Created to improve foreign languages skills :boom:

cpp cpp-programming linux linux-app oop trainer training translate translation

Last synced: 12 Oct 2025

https://github.com/kosmaster87/el-pollo-loco

🎮 A JavaScript-based Jump'n'Run game with fluid animations, boss fights, item collection, and mobile support – built with OOP and clean code practices.

2d-game canvas clean-code javascript oop responsive

Last synced: 12 Oct 2025

https://github.com/tashi-2004/Object-Oriented-Programming-OOP

I've created files with solutions, named them with their following conventions and order. You can download, copy, and run them on a compiler or software for your information. There are no copyrights attached to these files; they are provided for educational purposes only.

association classes-and-objects cplusplus inheritance oop operatoroverloding pointers polymorphism recursion

Last synced: 13 Oct 2025

https://github.com/taljacob2/oop

`oop` is a static library, that allows the use of OOP in C language.

c class ooc oop

Last synced: 31 May 2026

https://github.com/ethern-myth/java

From intermediate to advanced concepts

generics java oop

Last synced: 13 Oct 2025

https://github.com/vbalalian/cointoss

Practicing OOP, Python, and Tkinter by developing a simple Cointoss game.

oop python tkinter

Last synced: 31 May 2026

https://github.com/unipr-org/fdp-b

FdP-B - Fondamenti di Programmazione parte B presso l'Università degli Studi di Parma (9 CFU).

cpp java oop

Last synced: 22 Jan 2026

https://github.com/eduardob-programador/iphone-project

Um código representando algumas funcionalidades de um iphone proposto pela DIO

java oop

Last synced: 14 Oct 2025

https://github.com/amssdias/python-school

School database interaction.

oop

Last synced: 14 Oct 2025

https://github.com/tuanpham-dev/simple-quiz

A console-based Java quiz application

console java oop quiz quiz-app quizapp terminal

Last synced: 12 Apr 2026

https://github.com/mehrajlatifli/to-do-list-dart-console-

To Do List (Dart-Console)

console dart oop todolist uuid

Last synced: 15 Oct 2025

https://github.com/caefleury/rocketseat-python

Repositório com os trabalhos, anotações e desafios do curso de formação em python da rocketseat

flask flask-sqlalchemy oop python3 rocketseat

Last synced: 08 May 2026

https://github.com/pedrohenrique-git/java-studies

Some examples and exercicies made in java

java oop

Last synced: 15 Oct 2025

Object-oriented programming (OOP) Awesome Lists